Senior Backend Engineer

Dealls – Jobs, CV & Mentoring; Daerah Istimewa Yogyakarta; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A tech-driven company in Indonesia is seeking an experienced backend engineer to build a next-generation HRIS platform. You will play a crucial role in maintaining data integrity and optimizing systems that power attendance, overtime, and payroll functionalities. The ideal candidate has 3–7 years of backend development experience, strong skills in Golang, and expertise in PostgreSQL database optimization. Join us to make a real impact in a fast-moving and high-ownership culture.

Benefits

Opportunity to build a core system from early stages

Lean, fast-moving culture

Solve real-world problems for growing businesses

Qualifications

• 3–7 years experience in backend development.
• Strong experience with PostgreSQL and database optimization.
• Hands-on experience building RESTful or GraphQL APIs.

Responsibilities

• Design, build, and maintain backend services that sync attendance, overtime, reimbursement, and payroll.
• Ensure high data integrity and system consistency.
• Optimize and scale relational databases.

Skills

Backend development

Golang

PostgreSQL

API development

Cloud infrastructure

Tools

PostgreSQL

Kafka

RabbitMQ

Redis

Job description

About the Role

We are building a next‑generation HRIS platform that tightly integrates attendance, overtime, reimbursement, and payroll into a seamless, reliable experience for our clients. We're looking for backend engineers who are obsessed with data consistency, system resilience, and clean architecture — and who thrive working on transaction‑heavy, critical systems.

Responsibilities

• Design, build, and maintain backend services that sync attendance, overtime, reimbursement, and payroll.
• Ensure high data integrity and system consistency, even under concurrent user updates.
• Optimize and scale relational databases (PostgreSQL preferred).
• Design clear, extensible APIs to support frontend and third‑party integrations.
• Implement event‑driven architecture to handle system‑wide updates efficiently.
• Monitor and improve system reliability, latency, and error rates.
• Collaborate with product and engineering teams to build a scalable HRIS platform.

Why Join Us?

• Opportunity to build a core system from early stages with massive impact.
• Lean, fast‑moving, high‑ownership culture.
• Solve real‑world problems for growing businesses.

Requirements

• 3–7 years experience in backend development.
• Experience in Golang.
• Strong experience with PostgreSQL (or other RDBMS) and database optimization.
• Solid knowledge of transaction management, data modeling, and eventual consistency concepts.
• Hands‑on experience building RESTful APIs or GraphQL APIs.
• Familiarity with distributed systems, message queues (e.g., Kafka, RabbitMQ), and caching (e.g., Redis).
• Experience in cloud infrastructure (AWS, GCP) is a big plus.